Wash the beets thoroughly to remove dirt. Trim the tops and roots, then place the beets in a large pot of water. Boil for 30–40 minutes, or until they are fork-tender. Drain and let them cool.
2. Peel and Slice
Once cool enough to handle, peel the skins off the beets. Slice them into rounds, wedges, or cubes according to your preference.
3. Make the Pickling Brine
In a saucepan, combine the vinegar, sugar, and salt. Heat gently over medium heat, stirring until the sugar is completely dissolved. Add garlic cloves or peppercorns if using.
4. Pickle the Beets
Place the sliced beets in a clean jar or airtight container. Pour the hot vinegar-sugar mixture over the beets until they are fully submerged.
5. Cool and Refrigerate
